{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7923-5BE00-0EB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7923-5BE00-0EB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7923-5BE00-0EB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7923-5BE00-0EB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-300/1500 pre-assembled round cable, 6ES7923-5BE00-0EB0, 4 m, 50-pole, IDC connectors, 0.14 mm², unshielded.","salesMarkdown":"The Siemens 6ES7923-5BE00-0EB0 is a pre-assembled round cable designed to connect the front connector module of a SIMATIC S7-300 or S7-1500 system to a 50-pole connection module. It bridges a 4 m gap between a 4 × 16-pole front connector on the I/O card side and a single 50-pole connector on the remote module, using IDC connectors at both ends. This cable is specifically intended for digital I/O signals — it carries 50 conductors at 0.14 mm² each and is not rated for analog signal transmission. Rated at 24 V with a maximum of 60 V, this cable handles the standard 24 VDC digital I/O signals used across the S7 family. The 60 V ceiling means it can tolerate the small voltage spikes common on long field-wire runs without derating — useful when the cable shares a wireway with higher-voltage circuits. The 0.14 mm² conductor cross-section is sized for signal-level current (typically 10–20 mA per channel on S7 digital modules), not for power distribution. With 32 channels and 50 conductors, the cable maps a full 32-channel digital I/O module plus spare conductors for shield or commons. The round cable design (10.3 mm outer diameter, PVC sheath) is unshielded, so it is suited for clean control-panel environments rather than high-EMI zones like drive cabinets.","metaTitle":"Siemens 6ES7923-5BE00-0EB0 Pre-assembled Round Cable, 4 m, 5","metaDescription":"Siemens 6ES7923-5BE00-0EB0 pre-assembled round cable for SIMATIC S7-300/1500. 4 m length, 50 conductors, IDC connector. Rated 24 V, max 60 V. Active lifecycle. RFQ for sourcing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Accessories"],"specifications":{"title":"6ES7923-5BE00-0EB0","Maximum":"60 V","Rated Value":"24 V","Wire Length":"4 m","description":"Connecting cable unshielded f. SIMATIC S7-300/1500 0.14 mm2 between front connector module 4 x 16 pole and connection module 1 x 50 pole with IDC connectors, L = 4.0 m","Target System":"SIMATIC S7-300 / 1500","Connector Type":"IDC connector","During Storage":"-30 ... +70 °C","input card PLC":"Yes","Design Of Cable":"Round cable","Number Of Poles":"50","PLC output card":"Yes","lifecycle_stage":"mature","During Operation":"0 ... 60 °C","Number Of Channels":"32","Product Designation":"Pre-assembled round cable","Suitability For Use":"Digital I/O modules","Color / Of Cable Sheath":"Black","Analog Signal Transmission":"No","Digital Signal Transmission":"Yes","Outer Diameter / Of Cable Sheath":"10.3 mm","reference code / acc. to IEC 81346-2":"W","Conductor Cross Section / Rated Value":"0.14 mm²","Number Of Poles / At The 1st Interface":"16; cable side front connector module","Number Of Poles / At The 2nd Interface":"50; on the connection module","Material / Of The Connection Cable Sheath":"PVC","Number Of Conductors / Of Connection Cable":"50","Type Of Electrical Connection / In The Field":"Connector strip","Type Of Electrical Connection / On Enclosure":"Connector strip"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6d57f154fff616166253fab8c566f5cb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=630268&mlfb=6ES7923-5BE00-0EB0"},"ai":{"faq":[{"question":"What is the maximum voltage rating?","answer":"The maximum voltage rating is 60 V, with a nominal rated value of 24 V."},{"question":"What systems is this cable compatible with?","answer":"It is designed for SIMATIC S7-300 and S7-1500 systems, connecting the front connector module to a 50-pole connection module."},{"question":"Does this cable support analog signals?","answer":"No, it is specified for digital signal transmission only and is not suitable for analog signals."},{"question":"What is the cable length and conductor configuration?","answer":"The cable is 4 m long, with 50 conductors at 0.14 mm² each, arranged as a round, unshielded cable with a PVC sheath."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7923-5BE00-0EB0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7923-5BE00-0EB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}